Zenith Chronomaster El Primero 1969

Zenith El Primero Chronomaster 1969 Zenith El Primero Chronomaster 1969 Watches. 42mm stainless steel case, transparent sapphire glass back, silver sunray dial with black and blue counters, automatic El Primero 4061 movement with hours and minutes, small second, and chronograph, approximately 50 hours of power reserve, black alligator leather strap with steel pin buckle. Water resistant to 10 ATM.